package com.yundasys.lab09springsecurity.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

/**
 * @PACKAGE_NAME: com.yundasys.lab09springsecurity.config
 * @NAME: SecurityConfig
 * @USER: jiangta
 * @DATE: 2021/2/15
 * @TIME: 5:29 下午
 * @PROJECT_NAME: springboot-labs
 */
@Configuration
public class SecurityConfig2 extends WebSecurityConfigurerAdapter {

    @Autowired
    private UserDetailsService userDetailsService;

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder());
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.formLogin()
                .loginPage("/login.html") //登陆页面设置
                .loginProcessingUrl("/user/login") //登陆访问路径
                .defaultSuccessUrl("/test/index").permitAll() //登陆成功之后，跳转路径
                .and().authorizeRequests()
                .antMatchers("/","/test/hello","/user/login").permitAll() //设置哪些路径可以直接访问，不需要认证
                .antMatchers("/test/index").hasAuthority("admins")     //当前登陆用户只有具有admins权限才可以访问这个路径
                .anyRequest().authenticated()
                .and().csrf().disable(); //关闭csrf防护
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
}
